siderite 

  1. 名詞
不可數名詞: 菱鐵礦, 隕鐵

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Ores such as siderite , limonite and haematite occur too.                            
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  2. 
                                The host mud around the concretions contain FeS but little siderite .                            
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  3. 
                                Mineral cements are mainly ferroan dolomite, siderite , quartz and calcite.                            
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  4. 
                                Dear Siderite One might need to read them, e.g. on old buildings, in old books.                            
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  5. 
                                The yellow of the false yolk comes from minerals like limonite, siderite , and sulfur.                            
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